CVE-2018-25231
Medium
Description
HeidiSQL 9.5.0.5196 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long file path in the logging preferences. Attackers can input a buffer-overflow payload through the SQL log file path field in Preferences > Logging to trigger an application crash.
SeverityMedium
CVSS6.2
Exploit probability—
ProductHeidisql
PublishedMar 30, 2026
First seenMar 30, 2026
Weakness typeCWE-98CWE-98
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| heidisql heidisql | v ≤ 9.5.0.5196 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.